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Weighted-Sum-Rate-Maximizing Linear Transceiver Filters for the K-User MIMO Interference Channel [article]

Joonwoo Shin, Jaekyun Moon
2011 arXiv   pre-print
This letter is concerned with transmit and receive filter optimization for the K-user MIMO interference channel.  ...  Our approach is based on extending the existing method of minimizing the weighted mean squared error (MSE) for the MIMO broadcast channel to the K-user interference channel at hand.  ...  In this letter, we aim at maximizing the sum rate in the K-user MIMO interference channel. We consider two linear transceiver design methods.  ... 
arXiv:1201.0110v1 fatcat:n3nhypztkrgnpgdezkwggxs7te

Weighted-Sum-Rate-Maximizing Linear Transceiver Filters for the K-User MIMO Interference Channel

Joonwoo Shin, Jaekyun Moon
2012 IEEE Transactions on Communications  
Index Terms-K-user MIMO interference channel, linear transceiver design, sum-rate maximization.  ...  This letter is concerned with transmit and receive filter optimization for the K-user MIMO interference channel.  ...  CONCLUSIONS In this letter, we have studied a linear transceiver design method for the K-user MIMO interference channel.  ... 
doi:10.1109/tcomm.2012.091012.110110 fatcat:5kuwhbljgfhyfdzcl3hsnmbpuy

Weighted Sum Rate Maximizing Transceiver Design in MIMO Interference Channel

Joonwoo Shin, Jaekyun Moon
2011 2011 IEEE Global Telecommunications Conference - GLOBECOM 2011  
1 This paper is concerned with transmit and receive filter optimization for the K-user MIMO interference channel.  ...  Our approach is based on extending the existing method of minimizing the weighted mean squared error (MSE) for the MIMO broadcast channel to the K-user interference channel at hand.  ...  CONCLUSION In this paper, we have studied a linear transceiver design method for the K-user MIMO interference channel.  ... 
doi:10.1109/glocom.2011.6134569 dblp:conf/globecom/ShinM11 fatcat:3igcjhh72bc4radm2t7tmnniqm

Coexisting Linear and Widely Linear Transceivers in the MIMO Interference Channel

Sandra Lagen, Adrian Agustin, Josep Vidal
2016 IEEE Transactions on Signal Processing  
In particular, we address the maximization of the weighted sum-rate (WSR) for (widely) linear transmit filters design through the use of the complexvalued formulation.  ...  Recent results have shown the benefits of widely linear precoding (WLP) in the MIMO interference channel (MIMO IC) assuming that all transmitters can follow the same strategy.  ...  CONCLUSIONS In this article, transceiver design with improper Gaussian signaling for weighted sum-rate maximization in the K-user MIMO interference channel has been investigated.  ... 
doi:10.1109/tsp.2015.2489604 fatcat:ruragpg7ibee3hohxiq2ipbw3m

Regularized Zero-Forcing Interference Alignment for the Two-Cell MIMO Interfering Broadcast Channel

Joonwoo Shin, Jaekyun Moon
2013 IEEE Communications Letters  
We present linear transmit-receive filter design strategies for the two-cell multiple-input multiple-output (MIMO) interfering broadcast channel (IBC) where inter-cell interference (ICI) exists in addition  ...  to to enhance the sum-rate performance.  ...  An iterative weighted-sum-rate-maximizing transceiver design method for the multi-cell MIMO IBCs has been proposed [1] .  ... 
doi:10.1109/lcomm.2013.060513.122713 fatcat:qwvfnsuxjfarlouaqhzabdt5eq

Decentralized transceiver optimization for multi-relay aided multiuser MIMO networks

Qi Sun, LiHua Li, JunLing Mao
2014 Science China Information Sciences  
In this paper, the decentralized transceivers and corresponding channel state information (CSI) signaling concepts are proposed for weighted sum rate (WSR) maximization, via linear downlink transceiver  ...  optimization of the relay nodes and users are developed to maximize the WSR.  ...  algorithm to maximize the sum rate.  ... 
doi:10.1007/s11432-014-5088-6 fatcat:w2g5wcnhebbaxahwa4amzy6cwi

Weighted sum rate optimization for multicell MIMO systems with hardware-impaired transceivers

Rasmus Brandt, Emil Bjornson, Mats Bengtsson
2014 2014 IEEE International Conference on Acoustics, Speech and Signal Processing (ICASSP)  
Index Terms-Weighted sum rate optimization, transceiver hardware impairments, interference alignment.  ...  In this work, we consider a general model for the aggregate effect of the residual hardware impairments, and propose an iterative algorithm for finding locally optimal points to a weighted sum rate optimization  ...  In this work, we devise an iterative method for finding a local optimum to the weighted sum rate problem for the multicell MIMO downlink with residual hardware impairments.  ... 
doi:10.1109/icassp.2014.6853642 dblp:conf/icassp/BrandtBB14 fatcat:mb5sftvwjreenhc5omkuye4ufu

A Survey on MIMO Transmission with Discrete Input Signals: Technical Challenges, Advances, and Future Trends [article]

Yongpeng Wu, Chengshan Xiao, Zhi Ding, Xiqi Gao, Shi Jin
2017 arXiv   pre-print
Then, we provide a survey of the transmission designs with discrete input signals for multiuser MIMO scenarios, including MIMO uplink transmission, MIMO downlink transmission, MIMO interference channel  ...  , and MIMO wiretap channel.  ...  The transceiver design TABLE XXXII : XXXII MMSE transceiver designs for MIMO interference channel with discrete input signals MIMO interference channel Minimize both the sum MSE and the maximum per-user  ... 
arXiv:1704.07611v1 fatcat:4gep4gnbefdytjdggniocdora4

Particle Swarm Optimization for Weighted Sum Rate Maximization in MIMO Broadcast Channels [article]

Tung T. Vu, Ha Hoang Kha, Trung Q. Duong, Nguyen-Son Vo
2015 arXiv   pre-print
In order to maximize the weighted sum-rate (WSR) of the system subject to the transmitted power constraint, the design problem is to find the pre-coding matrices at BTS and the decoding matrices at MSs  ...  In this paper, we investigate the downlink multiple-input-multipleoutput (MIMO) broadcast channels in which a base transceiver station (BTS) broadcasts multiple data streams to K MIMO mobile stations (  ...  Fig. 3 3 The average weighted sum-rate versus SNR for (6 × 2, {1, 2}) 3 systems. Fig. 4 4 The average weighted sum-rate versus SNR for (4 × 2, {1, 2}) 3 systems.  ... 
arXiv:1508.01168v1 fatcat:o6rgyds4gzamnfehcvku5kj2ai

Linear Transceiver Design for Full-Duplex Multi-Cell MIMO Systems

Ali Cagatay Cirik, Omid Taghizadeh, Lutz Lampe, Rudolf Mathar, Yingbo Hua
2016 IEEE Access  
Since this sum-rate maximization results in starvation of users in terms of resources depending on the power of the self-interference and CCI channels, we modify the sum-rate maximization problem by adding  ...  We consider the transmit and receive filter design for sum-rate maximization problem subject to sum-power constraints at the BSs and individual power constraints at each user of the system under the limited  ...  CONCLUSION In this work, we have addressed the transmit and receive filter design for sum-rate maximization problem in an FD MIMO multi-cell system with FD users.  ... 
doi:10.1109/access.2016.2603439 fatcat:c55nsnfioncq3jo7tfrtas4bwe

A Leakage-Based MMSE Beamforming Design for a MIMO Interference Channel

Fan Sun, Elisabeth de Carvalho
2012 IEEE Signal Processing Letters  
We propose a low complexity design of the linear transmit filters for a MIMO interference channel.  ...  Unlike the previous methods, it allows a closed-form expression of the regularization factor for the MMSE transmit filter.  ...  More importantly, a recent paper [1] has proven that weighted mean squared error (MSE) minimization is equivalent to sum-rate maximization for the MIMO broadcast channel if the MSE weights are optimally  ... 
doi:10.1109/lsp.2012.2196040 fatcat:bzjp3htt5reirgh6ells4fhh6u

Low-complexity adaptive transceiver techniques for K-pair MIMO interference channels

Yunlong Cai, Benoit Champagne, Rodrigo C. de Lamare
2013 2013 IEEE Wireless Communications and Networking Conference (WCNC)  
In this work, we propose a low-complexity adaptive transceiver algorithm for the K-pair multiple-input multipleoutput (MIMO) interference channels.  ...  Unlike earlier block-based transceivers for MIMO interference channels, the proposed algorithms have low computational complexity and can track the time-varying channels and interference as changes occur  ...  In [3] , novel transceiver schemes for the MIMO interference channel are proposed based on the mean square error (MSE) criterion, especially by minimizing the Sum-MSE and the maximum per user MSE.  ... 
doi:10.1109/wcnc.2013.6555229 dblp:conf/wcnc/CaiCL13 fatcat:wpn3tj6o3rcz3gw4ca7tzgk25y

Weighted MMSE Beamforming Design for Weighted Sum-Rate Maximization in Coordinated Multi-Cell MIMO Systems

Fan Sun, Elisabeth de Carvalho
2012 2012 IEEE Vehicular Technology Conference (VTC Fall)  
In addition, we incorporate this design in an iterative algorithm to find the linear transmit filter maximizing the weighted sum-rate of the multicell system.  ...  This paper proposes a low-complexity design for the linear weighted MMSE (WMMSE) transmit filters of a coordinated multi-cell system with multiple users per cell.  ...  B MC maximizing the sum of weighted achievable rates over all users in all cells. Assuming Gaussian signalling, the signal of interest and interference are Gaussian.  ... 
doi:10.1109/vtcfall.2012.6399004 dblp:conf/vtc/SunC12 fatcat:hpfdsytiffddhgos3iji6rtbj4

Weighted sum rate maximization for the MIMO X channel through MMSE precoding

Adrian Agustin, Josep Vidal
2011 2011 IEEE International Symposium on Information Theory Proceedings  
This criterion is useful in the high SNR regime, but in the low-medium SNR regime, optimizing the weighted sum-rate is more meaningful.  ...  Recent results elucidate the optimality of interference alignment concept for attaining the degrees of freedom of the MIMO X channel.  ...  but intended to other user (ki) and the last term stands for the generated interference due to messages transmitted by a different source, with (nj).  ... 
doi:10.1109/isit.2011.6034033 dblp:conf/isit/AgustinV11 fatcat:yqc5dba645hbpg7ll2ri7qewwu

Linear precoder and decoder design for bidirectional full-duplex MIMO OFDM systems

Omid Taghizadeh, Vimal Radhakrishnan, Ali Cagatay Ciriki, Saeed Shojaee, Rudolf Mathar, Lutz Lampe
2017 2017 IEEE 28th Annual International Symposium on Personal, Indoor, and Mobile Radio Communications (PIMRC)  
The proposed design is then extended to maximize the system sum rate, applying the weighted-MMSE (WMMSE) method.  ...  In the first step, the operation of a FD MIMO OFDM transceiver is modeled under the impact of known hardware impairments.  ...  The weighted-minimum-MSE (WMMSE) method [11] is then utilized to extend the AltQCP framework for maximizing the system sum rate.  ... 
doi:10.1109/pimrc.2017.8292452 dblp:conf/pimrc/TaghizadehRCSML17 fatcat:jdds7emrsvgn3coziwz2bpt3wi
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